A&M Industries is based out of Sioux Falls, South Dakota. They specialize in custom injection molding, nylon fittings, polyethylene fittings, polypropylene fittings, and more. A&M Industries can handle your next injection molding project from design, to mold creation, to production run, packaging, and shipping at the industry’s most competitive prices. Injection molding is a manufacturing process for producing parts from both thermoplastic and thermosetting plastic materials. Material is fed into a heated barrel, mixed, and forced into a mold cavity where it cools and hardens to the configuration of the mold cavity. Let A&M Industries create and manufacture the part you need when you need it at the right price for your backyard project needs.